Tsai, Horng-Ren; Chen, Toly - In: Sustainability 6 (2014) 12, pp. 9441-9455
A location-aware service (LAS) is an imperative topic in ambient intelligence; an LAS recommends suitable utilities to a user based on the user’s location and context. However, current LASs have several problems, and most of these services do not last. This study proposes an optimization-based...